package com.hnbtr.service;

import java.util.List;

import com.hnbtr.param.StudentParam;
import com.hnbtr.pojo.Student;

public interface StudentService {
	void add(Student student);
	void update(Student student);
	Student findById(Integer sid);
	List<Student> findByInfo(StudentParam student_param);
	List<Student> findByCondition(StudentParam student_param);
}
